
系统级编程
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系统级编程1 Peculiarity of real, physical computers.
That a program might run out of memory is one of the simpler ways in which the physical nature of execution could affect the way we write programs. Often, the effects are more subtle. Consider...原创 2009-05-19 22:31:20 · 219 阅读 · 0 评论 -
系统级编程2 Allocation and Reference
#include <stdio.h> void Initialize (char * a, char * b) { a[0] = 'T'; a[1] = 'h'; a[2] = 'i'; a[3] = 's'; a[4] = ' '; a[5] = 'i'; a[6] = 's'; a[7] = ' '; a[8] = 'A...原创 2009-05-21 13:19:00 · 174 阅读 · 0 评论 -
简陋的内存管理单元
最近翻开了在学校曾经学过的ssd7 系统级编程的课件和实验材料。 用单向链表实现了一个丑陋的内存管理单元。 太tmd丑陋了 #include <stdlib.h> #include <string.h> #include "debugmalloc.h" #include "dmhelper.h" #include <stdio.h> #...2009-05-25 23:11:38 · 134 阅读 · 0 评论